Visual indicator



FIG. 1 is a perspective view of a visual indicator showing our new design;

FIG. 2 is an exploded view thereof;

FIG. 3 is a front view thereof;

FIG. 4 is a rear view thereof;

FIG. 5 is a side view thereof; and,

FIG. 6 is a front view thereof installed on above-ground fluid storage tanks.

The broken line showing of the tanks above the ground in FIG. 6 is included for the purpose of illustrating environmental structure while all other broken lines illustrate portions of the visual indicator; the broken lines form no part of the claimed design. 

CLAIM The ornamental design for a visual indicator, as shown and described. 